CN220354118U

CN220354118U - Fan housing with good heat dissipation effect

Info

Publication number: CN220354118U
Application number: CN202322112075.6U
Authority: CN
Inventors: 徐迩凯; 宦金彪; 李顺忠; 宋子成
Original assignee: Changzhou Dejun Electronic Technology Co ltd
Current assignee: Changzhou Dejun Electronic Technology Co ltd
Priority date: 2023-08-08
Filing date: 2023-08-08
Publication date: 2024-01-16
Anticipated expiration: 2033-08-08

Abstract

The utility model discloses a fan cover with good heat dissipation effect, which comprises a fan body, wherein the top and the bottom of the front side of the fan body are fixedly connected with fixing shells, both sides of an inner cavity of each fixing shell are provided with sliding grooves, one opposite side of each fixing shell is movably connected with a pull rod, one opposite side of each pull rod penetrates through the inner cavity of the fixing shell and is fixedly connected with a compression bar, both sides of each compression bar are movably connected with the inner wall of the fixing shell, and the opposite side of each compression bar is fixedly connected with a spring. According to the utility model, through the matched use of the fan body, the fixed shell, the sliding groove, the pull rod, the compression rod, the spring, the limiting rod, the limiting hole, the fan cover body, the cleaning mechanism, the reinforcing block, the sliding block and the clamping block, the problems that the existing fan cover does not have a dust cleaning function, a large amount of dust and impurities are easy to adhere to the surface of the fan cover after long-time use, the heat dissipation of the fan cover is affected, and the dust and impurities on the surface of the fan cover are required to be cleaned manually are solved.

Description

Fan housing with good heat dissipation effect

Technical Field

The utility model belongs to the technical field, and particularly relates to a fan cover with a good heat dissipation effect.

Background

The fan cover is also called a fan net cover and a fan protective cover and is used for heat dissipation, air exhaust and ventilation protection of air conditioner, motor, exhaust fan, radiator, fan, generator, diesel engine and other parts, so that the fan cover with good heat dissipation effect is needed in the technical field of fan covers.

For example, application number: the utility model relates to the technical field of fan covers, and discloses a detachable fan cover, which comprises a connecting wall, a fan cover body and a fan body positioned in the fan cover body, wherein the fan body is movably connected with the connecting wall, a detachable connecting shaft is movably installed between the fan cover body and the connecting wall, a side wall surface, far away from the connecting shaft, of the fan cover body is provided with a quick assembling and disassembling device, the quick assembling and disassembling device comprises two connecting blocks, the number of the connecting blocks is two, the two connecting blocks are positioned on the side wall of the fan cover body and are symmetrically arranged up and down, the connecting blocks are fixedly connected with the fan cover body, a connecting plate is arranged between the two connecting blocks, and a slot for plugging the connecting blocks is formed in a position, corresponding to the connecting block, on the connecting wall. According to the utility model, the connecting wall and the fan cover body can be quickly connected by quickly assembling and disassembling the device, and the disassembling operation can be quickly performed by only reversing operation when the fan cover body is disassembled, so that the practicability of the device is improved.

Based on the retrieval of the above patent and the discovery of the fan cover in combination with the prior art, when the fan cover is applied, the fan cover is convenient to detach and maintain, but the existing fan cover does not have the ash cleaning function, and a large amount of dust and impurities are easy to adhere to the surface of the fan cover when the fan cover is used for a long time, so that the heat dissipation of the fan cover is influenced, and the dust and impurities on the surface of the fan cover are required to be cleaned manually, so that the working efficiency of staff is reduced.

The fan cover with good heat dissipation effect is convenient to mount and dismount by pulling the pull rod, the maintenance efficiency of staff is improved, dust and impurities on the surface of the fan cover can be removed by driving the cleaning brush to reciprocate left and right through the motor, and the heat dissipation efficiency of the fan cover is improved.

Disclosure of Invention

Aiming at the problems existing in the prior art, the utility model provides the fan cover with good heat dissipation effect, which has the advantages of cleaning dust and impurities on the surface of the fan cover, improving the heat dissipation efficiency of the fan cover, and simultaneously facilitating the disassembly and maintenance of the fan cover.

The fan cover with the good heat dissipation effect comprises a fan body, wherein the top and the bottom of the front side of the fan body are fixedly connected with fixing shells, sliding grooves are formed in two sides of an inner cavity of each fixing shell, one opposite side of each fixing shell is movably connected with a pull rod, one opposite side of each pull rod penetrates through the inner cavity of each fixing shell and is fixedly connected with a pressing rod, two sides of each pressing rod are movably connected with the inner wall of the corresponding fixing shell, one opposite side of each pressing rod is fixedly connected with a spring, one side of each spring, which is far away from each pressing rod, is fixedly connected with the inner wall of the corresponding fixing shell, one opposite side of each pressing rod is movably connected with a limiting rod, limiting holes are formed in one opposite side of each limiting rod, a fan cover body is fixedly connected between one opposite sides of each limiting rod, the rear side of each fan cover body is in contact with the front side of the fan body, the top of the front side of each fan cover body is fixedly connected with a cleaning mechanism, and the cleaning mechanism comprises a positioning shell and the rear side of each positioning shell is fixedly connected with the front side of the fan cover body.

As the preferred front side of the positioning shell is fixedly connected with the motor, the output end of the motor penetrates through the inner cavity of the positioning shell and is fixedly connected with the gear, the top of the gear is connected with the toothed plate in a meshed mode, two sides of the toothed plate penetrate through the outer side of the positioning shell and are movably connected with the inner wall of the positioning shell, two sides of the bottom of the toothed plate are fixedly connected with the positioning rod, the rear side of the positioning rod is provided with the cleaning brush, the rear side of the cleaning brush is in contact with the front side of the fan cover body, the bottom of the positioning rod is fixedly connected with the sliding sleeve, the inner cavity of the sliding sleeve is movably connected with the sliding rod, and the rear side of the sliding rod is fixedly connected with the front side of the fan cover body.

Preferably, the surface of the motor is sleeved with a fixing ring, and the rear side of the fixing ring is fixedly connected with the front side of the positioning shell.

As preferable, both sides of the positioning rod are fixedly connected with a fixing plate, and the rear side of the fixing plate is fixedly connected with the front side of the cleaning brush.

As the preferable mode of the utility model, the two sides of the fixed shell are fixedly connected with the reinforcing blocks, and the rear sides of the reinforcing blocks are fixedly connected with the front side of the fan body.

As the preferable mode of the utility model, the two sides of the compression bar are fixedly connected with the sliding blocks, and one side of the sliding blocks, which is far away from the compression bar, is movably connected with the inner wall of the sliding groove.

As the preferable mode of the utility model, two opposite sides of the two compression bars are respectively provided with a clamping block, and one side of the clamping block away from the compression bars is movably connected with the inner wall of the limiting hole.

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

1. according to the utility model, through the matched use of the fan body, the fixed shell, the sliding groove, the pull rod, the compression rod, the spring, the limiting rod, the limiting hole, the fan cover body, the cleaning mechanism, the reinforcing block, the sliding block and the clamping block, the problems that the existing fan cover does not have a dust cleaning function, a large amount of dust and impurities are easy to adhere to the surface of the fan cover after long-time use, the heat dissipation of the fan cover is affected, and the dust and impurities on the surface of the fan cover are required to be cleaned manually are solved.

2. According to the utility model, through the matched use of the positioning shell, the motor, the gear, the toothed plate, the positioning rods, the cleaning brushes, the sliding sleeve and the sliding rod, a large amount of dust and impurities are adhered to the surface of the fan cover body after the fan cover body is used for a long time, the heat dissipation efficiency of the fan cover body is affected, the existing fan cover body is required to be cleaned manually when the fan cover body is required to be cleaned by a worker, the motor is firstly opened, the output end of the motor drives the gear to rotate, the gear drives the toothed plate to move in a left-right reciprocating manner when rotating, the toothed plate drives the two positioning rods to move left-right when moving left-right, the two positioning rods drive the two cleaning brushes to move left-right on the surface of the fan cover body when moving left-right, so that dust and impurities on the surface of the fan cover body are cleaned, the positioning rods are limited through the matching of the sliding sleeve and the sliding rod when moving left-right, and the existing fan cover body is inconvenient to detach after the fan cover body is installed, a large amount of working time is occupied when the pull rod is required to be maintained and replaced, therefore, the working efficiency of the worker is reduced, when the worker needs to detach the fan cover body, the motor is required to be driven to move left, the motor is driven to move left and right, the two positioning rods are driven to move left-right, the two positioning brushes are driven to move left and right, the cleaning brushes and fixed by the cleaning brush and move when the motor, and the cleaning brush is fixed, and the cleaning device is fixed, and the fan cover is fixed, and the fan can move and the cleaning device through the position and the cleaning brush and the side.

3. According to the utility model, the fixing function of the fixing shell is achieved through the reinforcing block, the fixing shell is prevented from being displaced during use, the limiting function of the compression bar is achieved through the matching use of the sliding block and the sliding groove, the displacement of the compression bar is prevented from being offset during use, the limiting function of the limiting rod is achieved through the matching use of the clamping block and the limiting hole, and the displacement of the limiting rod during use is prevented.

Drawings

FIG. 1 is a schematic diagram of a structure provided by an embodiment of the present utility model;

FIG. 2 is a front cross-sectional view provided by an embodiment of the present utility model;

FIG. 3 is a front cross-sectional view of a stationary housing mechanism provided by an embodiment of the present utility model;

FIG. 4 is a front cross-sectional view of a fan housing structure provided by an embodiment of the present utility model;

fig. 5 is a right side cross-sectional view of a cleaning structure provided by an embodiment of the present utility model.

In the figure: 1. a fan body; 2. a fixed case; 3. a chute; 4. a pull rod; 5. a compression bar; 6. a spring; 7. a limit rod; 8. a limiting hole; 9. a fan housing body; 10. a cleaning mechanism; 1001. positioning a shell; 1002. a motor; 1003. a gear; 1004. a toothed plate; 1005. a positioning rod; 1006. a cleaning brush; 1007. a sliding sleeve; 1008. a slide bar; 1009. a fixing ring; 1010. a fixing plate; 11. a reinforcing block; 12. a slide block; 13. and (5) clamping blocks.

Detailed Description

For a further understanding of the utility model, its features and advantages, reference is now made to the following examples, which are illustrated in the accompanying drawings.

The structure of the present utility model will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 5, the fan cover with good heat dissipation effect provided by the embodiment of the utility model comprises a fan body 1, wherein the top and the bottom of the front side of the fan body 1 are fixedly connected with a fixed shell 2, both sides of the inner cavity of the fixed shell 2 are respectively provided with a sliding groove 3, opposite sides of the two fixed shells 2 are respectively movably connected with a pull rod 4, opposite sides of the two pull rods 4 respectively penetrate through the inner cavity of the fixed shell 2 and are fixedly connected with a compression rod 5, both sides of the compression rod 5 are respectively movably connected with a spring 6, one side of the spring 6 away from the compression rod 5 is fixedly connected with the inner wall of the fixed shell 2, one side of the opposite sides of the two compression rods 5 respectively are respectively movably connected with a limit rod 7, opposite sides of the two limit rods 7 respectively are respectively provided with a limit hole 8, a fan cover body 9 is fixedly connected between opposite sides of the two limit rods 7, the rear side of the fan cover body 9 is contacted with the front side of the fan body 1, the top of the front side of the fan cover body 9 is fixedly connected with a mechanism 10, the cleaning mechanism 10 comprises a positioning shell 1001, and the rear side of the positioning shell 1001 is fixedly connected with the front side of the fan cover 9.

Referring to fig. 1, fig. 2, fig. 4 and fig. 5, the front side of the positioning shell 1001 is fixedly connected with a motor 1002, the output end of the motor 1002 penetrates through the inner cavity of the positioning shell 1001 and is fixedly connected with a gear 1003, the top of the gear 1003 is in meshed connection with a toothed plate 1004, two sides of the toothed plate 1004 penetrate through the outer side of the positioning shell 1001 and are movably connected with the inner wall of the positioning shell 1001, two sides of the bottom of the toothed plate 1004 are fixedly connected with a positioning rod 1005, the rear side of the positioning rod 1005 is provided with a cleaning brush 1006, the rear side of the cleaning brush 1006 is in contact with the front side of the fan housing body 9, the bottom of the positioning rod 1005 is fixedly connected with a sliding sleeve 1007, the inner cavity of the sliding sleeve 1007 is movably connected with a sliding rod 1008, the rear side of the sliding rod 1008 is fixedly connected with the front side of the fan housing body 9, a fixing ring 1009 is sleeved on the surface of the motor 1002, the rear side of the fixing ring 1009 is fixedly connected with the front side of the positioning shell 1001, two sides of the positioning rod 1005 are fixedly connected with a fixing plate 1010, and the rear side of the fixing plate 1010 is fixedly connected with the front side of the cleaning brush.

The scheme is adopted: through the cooperation of the positioning shell 1001, the motor 1002, the gear 1003, the toothed plate 1004, the positioning rods 1005, the cleaning brushes 1006, the sliding sleeve 1007 and the sliding rod 1008, after the fan cover body 9 is used for a long time, a large amount of dust and impurities are adhered to the surface of the fan cover body 9, so that the heat dissipation efficiency of the fan cover body 9 is affected, the existing fan cover body 9 needs to be cleaned manually when cleaning, when a worker needs to clean the fan cover body 9, the motor 1002 is firstly opened, the output end of the motor 1002 drives the gear 1003 to rotate, the gear 1003 drives the toothed plate 1004 to reciprocate left and right when rotating, the toothed plate 1004 drives the two positioning rods 1005 to move left and right when moving left and right, the two positioning rods 1005 drive the two cleaning brushes 1006 to move left and right on the surface of the fan cover body 9 when moving left and right, so that the dust and the impurities on the surface of the fan cover body 9 are cleaned, the positioning rod 1005 limits the fan cover body 9 by the cooperation of the sliding sleeve 1007 and the sliding rod 1008 when moving left and right, and the existing fan cover body 9 is inconvenient to detach after installation, so that a great amount of working time is occupied when a worker needs to maintain and replace, and the working efficiency of the worker is reduced, when the worker needs to detach the fan cover body 9, the pull rod 4 pulls the pull rod 4 to drive the compression rod 5 to move when moving and squeeze the spring 6, after the compression rod 5 moves to a designated position, the worker can take down and replace the fan cover body 9 from the front side of the fan body 1, the limiting and fixing functions of the motor 1002 are achieved through the fixing ring 1009, the motor 1002 is prevented from falling off or displacing when in use, the fixing function of the cleaning brush 1006 is achieved through the fixing plate 1010, while preventing the cleaning brush 1006 from falling off when in use.

Referring to fig. 1, fig. 2, fig. 3 and fig. 4, both sides of the fixed shell 2 are fixedly connected with a reinforcing block 11, the rear side of the reinforcing block 11 is fixedly connected with the front side of the fan body 1, both sides of the pressing rod 5 are fixedly connected with a sliding block 12, one side of the sliding block 12 away from the pressing rod 5 is movably connected with the inner wall of the sliding groove 3, two opposite sides of the pressing rod 5 are respectively provided with a clamping block 13, and one side of the clamping block 13 away from the pressing rod 5 is movably connected with the inner wall of the limiting hole 8.

The scheme is adopted: through strengthening the piece 11, played the fixed action to fixed shell 2, prevented simultaneously that fixed shell 2 from taking place the displacement when using, through the cooperation of slider 12 and spout 3 use, played the spacing effect to depression bar 5, prevented simultaneously that depression bar 5 from taking place the skew when using displacement, through the cooperation of fixture block 13 and spacing hole 8 use, played the spacing effect to gag lever post 7, prevented simultaneously that gag lever post 7 from taking place the displacement when using.

The working principle of the utility model is as follows:

when the fan cover is used, a worker firstly opens the motor 1002, the output end of the motor 1002 drives the gear 1003 to rotate, the gear 1003 drives the toothed plate 1004 to move left and right in a reciprocating manner when rotating, the toothed plate 1004 drives the two positioning rods 1005 to move left and right when moving left and right, the two positioning rods 1005 drive the two cleaning brushes 1006 to move left and right on the surface of the fan cover body 9 when moving left and right, thereby cleaning dust and impurities on the surface of the fan cover body 9, the positioning rods 1005 limit the dust and impurities through the cooperation of the sliding sleeve 1007 and the sliding rod 1008 when moving left and right, the existing fan cover body 9 is inconvenient to detach after being installed, a great deal of working time is occupied when the worker needs to maintain and replace, accordingly, the working efficiency of the worker is reduced, when the worker needs to detach the fan cover body 9, the pull rod 4 is pulled to drive the pressing rod 5 to move when moving, the spring 6 is extruded, and after the pressing rod 5 moves to a designated position, the worker can take the fan cover body 9 off the front side of the fan cover body 1 to replace.

To sum up: this fan cover that radiating effect is good, through fan body 1, fixed casing 2, spout 3, pull rod 4, depression bar 5, spring 6, gag lever post 7, spacing hole 8, fan cover body 9, clearance mechanism 10, consolidate the cooperation of piece 11, slider 12 and fixture block 13 and use, solved current fan cover and do not possess the deashing function, use the surface of fan cover for a long time and be stained with a large amount of dust and impurity easily, influence the fan cover heat dissipation, need the manual work to the problem of cleaning up the dust and the impurity on fan cover surface.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a fan cover that radiating effect is good, includes fan body (1), its characterized in that: the utility model provides a fan, fan body (1) the equal fixedly connected with fixed shell (2) in top and bottom of front side, spout (3) have all been seted up to the both sides of fixed shell (2) inner chamber, and equal swing joint in one side opposite of two fixed shells (2) has pull rod (4), and one side opposite of two pull rod (4) all runs through to the inner chamber of fixed shell (2) and fixedly connected with depression bar (5), the both sides of depression bar (5) all with the inner wall swing joint of fixed shell (2), the equal fixedly connected with spring (6) in one side opposite of two depression bars (5), one side that depression bar (5) were kept away from to spring (6) and the inner wall fixed connection of fixed shell (2), and one side opposite of two depression bars (5) all swing joint has gag lever (7), and spacing hole (8) have all been seted up to one side opposite of two gag lever levers (7), fixedly connected with fan cover body (9) between one side opposite of two gag lever levers (7), the rear side of fan cover body (9) and fan body (1) front side contact, one side opposite side of fan cover body (9) and front side swing joint, one side (1001) and front side of fan cover (10) are connected with location mechanism (1001), front side (1001) including fan, location mechanism (1001).

2. A fan cover with good heat dissipation effect as set forth in claim 1, wherein: the front side fixedly connected with motor (1002) of location shell (1001), the output of motor (1002) runs through to the inner chamber of location shell (1001) and fixedly connected with gear (1003), the top meshing of gear (1003) is connected with pinion rack (1004), the both sides of pinion rack (1004) all run through to the outside of location shell (1001) and with the inner wall swing joint of location shell (1001), the both sides of pinion rack (1004) bottom all fixedly connected with locating lever (1005), the rear side of locating lever (1005) is provided with cleaning brush (1006), the rear side of cleaning brush (1006) is in contact with the front side of fan housing body (9), the bottom fixedly connected with sliding sleeve (1007) of locating lever (1005), the inner chamber swing joint of sliding sleeve (1007) has slide bar (1008), the rear side of slide bar (1008) and the front side fixedly connected with of fan housing body (9).

3. A fan cover with good heat dissipation effect as set forth in claim 2, wherein: the surface of motor (1002) is overlapped and is equipped with solid fixed ring (1009), the rear side of solid fixed ring (1009) is connected with the front side fixed connection of positioning shell (1001).

4. A fan cover with good heat dissipation effect as set forth in claim 2, wherein: both sides of locating lever (1005) are all fixedly connected with fixed plate (1010), the rear side of fixed plate (1010) is fixed connection with the front side of cleaning brush (1006).

5. A fan cover with good heat dissipation effect as set forth in claim 1, wherein: both sides of the fixed shell (2) are fixedly connected with reinforcing blocks (11), and the rear sides of the reinforcing blocks (11) are fixedly connected with the front sides of the fan body (1).

6. A fan cover with good heat dissipation effect as set forth in claim 1, wherein: the two sides of the compression bar (5) are fixedly connected with sliding blocks (12), and one side, far away from the compression bar (5), of the sliding blocks (12) is movably connected with the inner wall of the sliding groove (3).

7. A fan cover with good heat dissipation effect as set forth in claim 1, wherein: the opposite sides of the two compression bars (5) are respectively provided with a clamping block (13), and one side of the clamping block (13) away from the compression bars (5) is movably connected with the inner wall of the limiting hole (8).